000 00288nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a667
_bHAC
100 _aHackett, Walter J
245 0 _aMaintenance chemical specialities
260 _aNew York
_bChemical Publishing
_c1972
942 _cBK
999 _c26919
_d26919